<html><head><title>Port Numbers</title></head>
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<font face="Arial" size="2"><p align="center"><b><font size="5">Port Numbers</font></b></p>

<p><b>Overview</b></p><blockquote>


The following nomination provides a list of the most important port numbers and their meaning. 
While accessing the Internet, e.g. a FTP server using the PureBasic <a href="../network/index.html">Network</a> commands 
(see for example "PureBasic/Examples/Atomic FTP Server"), the port number must be specified. 
More information regarding "Internet Protocol Standards" may be found at: 
<a href="http://www.rfc-editor.org/rfcxx00.html">http://www.rfc-editor.org/rfcxx00.html</a>. <br>
<br>
Note: Individual ports may be blocked by ISPs' (Internet Service Providers), firewalls or routers. 


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<p><b>Port Numbers</b></p><blockquote>


<pre><font face="Courier New, Courier, mono"size="2">     9 : discard
    15 : netstat
    19 : chargen
    21 : ftp
    23 : telnet
    25 : smtp
    39 : rlp
    67 : boot
    79 : finger
    80 : http
    87 : link
   110 : pop3
   113 : ident
   119 : nntp
   139 : net bios
   513 : login
   515 : pkill
   533 : netwall
   560 : rmonitor
   561 : monitor
  1080 : firewall-port
  5580 : mil.http
  8080 : http|mil.http
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